Signature Series Mattress Protector (Full) 50% Lyocell from Tencel / 50% Polyester Imported The Signature Mattress Protector with botanic Tencel keeps your bed clean and comfortable for a good nights sleep. Tencel jacquard knit top surface has natural origins with soft, smooth fibers for sensitive skin, and is hypoallergenic, moisture-wicking, and inhibits bacteria growth. Backed by Miracle Membrane barrier, this mattress pad protects you from dust mites and other allergens that may lurk in the mattress, including mold, mildew, pet dander and pollen Waterproof mattress pad extends the life of the mattress by blocking accidents, incontinence, perspiration, spills and stains, yet is air permeable to keep you dry and cool Easy Care: Machine Wash and Tumble Dry